Google Merchant Center Workspace
The Google Merchant Center workspace and field mapping.
What It Is For
The Google Merchant Center workspace is the MerchantDrafts surface for commerce-feed output.
Its job is not to write ad copy. Its job is to help operators produce output that is more useful for:
- product-feed contexts
- merchant listing contexts
- structured commerce surfaces where clarity and compliance matter more than ad-style persuasion
In practice, the workspace produces a small GMC package with:
- three factual title options
- one merchant-oriented description
- key attributes already present in the product data
- missing attributes the operator may want to verify
- an image-readiness status with short notes
Why It Is Separate
Google Merchant Center is treated as a separate workspace because feed-oriented output has different needs from campaign copy.
- Ad copy can be punchier and more promotional.
- GMC output needs to stay closer to product facts, merchant usefulness, and feed-safe structure.
That is why MerchantDrafts keeps GMC separate from LinkedIn, Facebook, and Google Ads copy.
What It Is Not
The GMC workspace is not:
- a direct sync to your real Google Merchant Center account
- a replacement for WooCommerce product descriptions
- an ad-copy generator
- a guarantee that every feed requirement is already satisfied
It is an operator workspace that helps you prepare clearer, safer merchant/feed-ready text and spot missing product facts before you use that content elsewhere.
What Shapes GMC Output
MerchantDrafts builds Google Merchant Center output from:
- Prompt Supplement for global hard rules
- the GMC workspace template
- WooCommerce product data
- Business Context
- Writing Pattern
- Google Merchant Center workspace instructions
- What to Emphasize for that specific product
- the current GMC output when regenerating
This is the GMC prompt stack inside MerchantDrafts. It combines global rules, workspace-specific rules, product data, and product-specific direction into one merchant/feed-oriented output package.
What Each Layer Changes
These layers do different jobs:
- Business Context sets the brand baseline, audience, positioning, and overall brand constraints.
- Writing Pattern shapes the store-level writing approach, such as what to lead with or how factual vs descriptive the output should feel.
- GMC workspace instructions add persistent rules only for the Google Merchant Center workspace.
- What to Emphasize adds product-specific direction for the current product only.
- Prompt Supplement adds hard global rules that should apply everywhere, including GMC.
A practical way to think about it:
- if the rule is store-wide brand truth, use Business Context
- if the rule is store-wide writing approach, use Writing Pattern
- if the rule is GMC-only, use GMC workspace instructions
- if the rule is only for this one product, use What to Emphasize
- if the rule is a global hard constraint, use Prompt Supplement
What To Put In GMC Workspace Instructions
Use the GMC workspace field for persistent GMC-only guidance, such as:
- keep titles clear and factual
- avoid exaggerated promo language
- prioritise product attributes that matter for merchant feeds
- follow your internal feed-compliance style rules
Do not use this field for store-wide brand baseline rules that should apply everywhere. Those belong in Business Context or Prompt Supplement depending on the type of rule.
Expected Operator Workflow
The normal operator flow is:
- Open a WooCommerce product.
- Make sure the product facts are reasonably complete.
- Optionally generate or review the normal product content first so the product has stronger context.
- Open Marketing Material → Google Merchant Center.
- Review the visible GMC instructions bar.
- Click Generate GMC.
- Review the title options, description, key attributes, missing attributes, and image-readiness notes.
- Use Regenerate if the output needs another pass.
- Use Copy when you want to reuse the package outside the plugin.
The GMC workspace does not write directly into WooCommerce product fields and does not publish anything to Google Merchant Center by itself.
Quick Rule
- Use Prompt Supplement for global hard constraints.
- Use GMC workspace instructions for Google Merchant Center specific behavior only.
- Use What to Emphasize for product-specific direction.